Fossil records suggest major changes in early vascular plants that favored the evolution of land plants. which was one of these major changes? select one of the options below as your a. development of fruit b. development of seed c. development of flowers

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .